Pulmonary edema that isn't caused by increased pressures in your heart is called noncardiogenic pulmonary edema. In this condition, fluid may leak from the capillaries in your lungs' air sacs because the capillaries themselves become more permeable or leaky, even without the buildup of back pressure from your heart.
So in other words, ambulatory medical care is a term for almost all of the medical appointments and treatments people receive regularly.
Ambulatory Care Nurses care for patients whose stay in the hospital or other facility will last for less than 24 hours. ambulatory care nursing covers a broad range of specialties in the out-patient setting.